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There is no easy way. You will have to try dividing it by the smallest prime (2), then the next one (3) and continue until you have tried out the all the primes up to and including the square root of the number. You do not need to find the quotient, you only need check for divisibility.
What else can I help you with?
Why prime numbers are used in RSA algorithm?
Prime numbers are helpful in cryptography because it is MUCH easier to calculate the product (multiplication) of two prime numbers than to do the reverse process (find the prime factors of a big number). The bigger the prime numbers are, the higher the difference in time between calculating the product, or factoryzing this product back into the two prime numbers. When person A wants to tell B a secret, they could agree on two great prime numbers (in a secret way) and later use the product to communicate. A and B could easely calculate the other's factor because they know their own factor. Anyone else would have to try to factorize the huge prime number without any knowledge which would take, ideally, longer than 4.6 billion years (the age of the Earth). This is a VERY simplified answer and more can be found by googling around.
Is 1953 a prime number?
No. 1953 is divisible by itself and one, but also buy 3, 6, and some other BIG numbers I'm not sure about:)
How do you know if a number as big as 23341 is a prime or composite how do you figure it out is their a short cut?
Only one method as I know is.... First figure out perfect square above 23341. i.e. 23409=153*153. Now, divide 23341 with all the prime numbers comes before 153. If 23341 cannot be divided with any of the prime number then this number will be a prime. If in case any one number divides completely 23341 then this will not a prime.
What are the prime factor of 2x2x3x3x3x5x5x5x5x5?
The prime factors of 2x2x3x3x3x5x5x5x5x5 are 2, 3, and 5. This can be determined by breaking down the number into its prime factors, which are the numbers that are divisible only by 1 and themselves. In this case, 2 is a prime factor because it is divisible only by 1 and 2, 3 is a prime factor because it is divisible only by 1 and 3, and 5 is a prime factor because it is divisible only by 1 and 5.
What is prime number nearest to 85?
Oh, dude, the prime number closest to 85 is 83. It's like the cool kid at the prime number party, just chillin' next to 85 and keeping it real with its prime factorization of 1 and itself. So yeah, 83 is the prime number you're looking for, no big deal.
With a given big integer number which is the product of two prime numbers how do you find them?
First write a program to generate the prime number. After one prime number was generated, divide the big int number by the prime number. If the remainder is zero then quotient is the second prime number ( also it is important to check whether the quotient is prime number or not because sometimes you will get wrong answer). Repeat the process until you get the result.
Why prime numbers are used in RSA algorithm?
Prime numbers are helpful in cryptography because it is MUCH easier to calculate the product (multiplication) of two prime numbers than to do the reverse process (find the prime factors of a big number). The bigger the prime numbers are, the higher the difference in time between calculating the product, or factoryzing this product back into the two prime numbers. When person A wants to tell B a secret, they could agree on two great prime numbers (in a secret way) and later use the product to communicate. A and B could easely calculate the other's factor because they know their own factor. Anyone else would have to try to factorize the huge prime number without any knowledge which would take, ideally, longer than 4.6 billion years (the age of the Earth). This is a VERY simplified answer and more can be found by googling around.
How do you find 2 prime numbers that if multiplied would generate a 400-digit number?
You seek for prime numbers that are approximately 200 digits big, then multiply them. I don't know details about the algorithms, but I understand that for cryptography, instead of using an algorithm that will be guaranteed to give a prime number, an algorithm is used, instead, that has a very, very high probability of giving a prime number. Probably this is done because it is faster.
What is a prime number made of prime numbers called?
This is a new one on us, and as we try to understand whether or not the whole ideahas any meaning, our most urgent question is: Exactly how would the first prime numberbe "made of" the other prime numbers ?They certainly couldn't be multiplied, because then the big one would have factors,and it wouldn't be a prime number.They couldn't be divided, because if you divide one prime number by another one,the quotient is never a whole number. So that can't be it either.Could two prime numbers be added to get another one ? Well, all of the prime numbersexcept for '2' are odd numbers, and if you add two odd numbers, you get an even number,which can't be a prime number. And a similar argument probably knocks out subtraction.So we're going to go out on a big limb here, risk looking foolish, and state that as faras we're concerned, there's no way in general that a prime number can be "made of"other prime numbers, and that accordingly, we don't have to worry about coming upwith a name for such a thing.We'll be watching the watch-list for other contributors to come along and shoot downour whole shoddy though carefully-constructed line of reasoning.
Is 1953 a prime number?
No. 1953 is divisible by itself and one, but also buy 3, 6, and some other BIG numbers I'm not sure about:)
What is the smallest prime number greater than 100?
The smallest prime number greater than 100 is 101. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In this case, 101 is indivisible by any other numbers except for 1 and 101, making it a prime number.
What number has 12 factors?
There are many numbers with 12 prime factors. They are very, very big. The number with the lowest 12 prime factors is 7420738134810 if you start with 2 as the lowest factor. If you start with 1 as the lowest factor, then the number is 200560490130. 2048 has 12 factors.
How big is the sun in numbers?
Big. (That's not a number.)
How do you know if a number as big as 23341 is a prime or composite how do you figure it out is their a short cut?
Only one method as I know is.... First figure out perfect square above 23341. i.e. 23409=153*153. Now, divide 23341 with all the prime numbers comes before 153. If 23341 cannot be divided with any of the prime number then this number will be a prime. If in case any one number divides completely 23341 then this will not a prime.
What are the big numbers called on the periodic table?
The big numbers on the periodic table are called atomic numbers. They represent the number of protons in the nucleus of an atom, which determines the element's identity.
What is the 34221301th prime number?
According to the Big Primes archive, the 34221301st prime number is 658684681. A link is provided beneath this question.
How can you tell if a number is big or small?
you can only tell this if you can count
